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SE70304C1
(enrdf_load_stackoverflow)
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|
|
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SE384379B
(sv)
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Forfarande for overforing av bakterier till motsvarande stabila l-former (protoplaster) genom irreversibel, genotyp mutation
|
|
GB767087A
(en)
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|
Improvements in heat exchangers
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|
CH306466A
(fr)
|
|
Echangeur de chaleur à faisceau de tubes.
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|
SE70603C1
(enrdf_load_stackoverflow)
|
|
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SE70143C1
(enrdf_load_stackoverflow)
|
|
|
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FR1112032A
(fr)
|
|
Perfectionnements aux échangeurs de chaleur, en particulier aux condenseurs à air
|
|
SU20764A1
(ru)
|
|
Адаптациометр
|
|
SE100637C1
(enrdf_load_stackoverflow)
|
|
|
|
GB224195A
(en)
|
|
Improvements in the disposition of the tubes of the tubular set in surface condensersor like apparatus
|
|
FR1086695A
(fr)
|
|
Substances cireuses obtenues à partir de composés à noyaux pentagonaux condensés
|
|
DE1679103U
(de)
|
|
Buerstenkoerper.
|
|
GB537907A
(en)
|
|
Improvements in and relating to heat exchange apparatus
|
|
GB815842A
(en)
|
|
Improvements in and relating to heat exchangers
|
|
GB763274A
(en)
|
|
Improvements in and relating to heat exchangers
|
|
FR855172A
(fr)
|
|
Dispositif d'assemblage pour tubes, tiges, barres ou autres
|
|
DK85408C
(da)
|
|
Elektronrør med stablede elektroder, der sammenholdes af klemmer.
|
|
FR1151476A
(fr)
|
|
Tubes électroniques du type à modulation de vitesse
|
|
GB137267A
(en)
|
|
Improvements in ventilators for buildings, ships and other places
|
|
SE99943C1
(enrdf_load_stackoverflow)
|
|
|
|
GB720770A
(en)
|
|
Improvements in and relating to compartments for shop counters, platforms and the like
|
|
GB535761A
(en)
|
|
Improvements in combined gas-cleaning and fluid-heating apparatus
|
|
DK86070C
(da)
|
|
Elektronrør af plantypen.
|
|
BE530464A
(fr)
|
|
Attache de liaison des tubes dans les echafaudages.
|
|
DK45857C
(da)
|
|
Radrenser med Gødningssaamaskine.
|